HD 171301

Starbox begin
name=HD 171301 / BD+30°3223Bcite web
title=Simbad Query Result | work=Simbad
url=http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=HD+171301&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id
accessdate=October 16
accessyear=2007] cite web
title=Simbad Query Result | work=Simbad
url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=CCDM%20J18328%2B3033%20B
accessdate=October 16
accessyear=2007] Starbox observe
epoch=J2000.0
constell=Lyra
ra=18h 32m 49.9579s / 18h 32m 50.1s
dec=+30° 33' 15.152" / +30° 33' 6"
appmag_v=5.465 / 12.7Starbox character
class=B8IV / ?
b-v=-0.10 / ?
u-b=-0.34 / ?|Starbox astrometry
radial_v=-9.5 / ?
prop_mo_ra=13.40 / ?
prop_mo_dec=11.61 / ?
parallax=8.92
p_error=0.52 |Starbox visbin
name= BD+30°3223B
period=
axis= 7.1
eccentricity=
inclination=157
node=
periastron= Starbox catalog
names=HD 171301, HR 6968, BD+30°3223, SAO 67090, HIP 90923, GC 25340, CCDM J18328+3033, GSC 02624-02539 Starbox reference
Simbad=CCDM+J18328%2B3033

HD 171301 and BD+30°3223B are two components of a binary star system in the constellation Lyra, approximately 370 light years away from Earth. The brighter of the pair, 5th magnitude HD 171301, is a subgiant star with the spectral type B8IV. It therefore possesses a surface temperature of 11,000 to 25,000 kelvins and is brighter, larger, and at least twice as hot as our Sun. Its companion, BD+30°3223B, is a 13th magnitude star of an unknown spectral type.

References

* http://alcyone.de/cgi-bin/search.pl?object=HR6968

Components